Regional Weather Roundup
Issued by NWS

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704
ASUS43 KLOT 270910
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT FRI SEP 27 2024

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.

ILZ001-002-007-009-015-016-024-271000-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    63  56  78 N5        29.92F TC  17
STERLING*      MOCLDY    61  60  97 NE8       29.93F TC  16
SAVANNA*       MOCLDY    55  52  88 N3        29.96S TC  13
$$

ILZ003-004-008-010-011-017-018-271000-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    59  57  93 N3        29.97F TC  15
FREEPORT*      MOCLDY    54  51  89 CALM      29.99R TC  12
ROCHELLE*      MOCLDY    56  55  95 NE7       29.94F TC  13
DE KALB*       MOCLDY    57  57 100 N7        29.94F TC  14
PERU*          CLOUDY    64  57  80 NE13      29.90F TC  18
$$

ILZ005-006-012>014-019>023-271000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    65  58  78 NE8       29.92F TC  18
CHICAGO-MIDWAY CLOUDY    68  58  70 NE12      29.91F TC  20
AURORA         CLOUDY    62  57  83 N8        29.93S TC  17
JOLIET*        CLOUDY    65  58  78 N8        29.91F TC  19
WAUKEGAN       MOCLDY    65  57  75 NE9       29.95F TC  18
DUPAGE AIRPORT CLOUDY    59  56  89 N7        29.93S TC  15
KANKAKEE*      CLOUDY    62  55  76 NE12      29.88F TC  17
WHEELING       CLOUDY    66  58  75 NE6       29.96S TC  19
MORRIS*        CLOUDY    61  57  87 CALM      29.90F TC  16
ROMEOVILLE*    CLOUDY    64  61  88 N10       29.92F TC  18
LANSING*       CLOUDY    65  55  72 NE8       29.91F TC  18
NORTHERLY ISL*   N/A     68  60  75 NE14        N/A  TC  20
$$

LMZ740>746-271000-
SOUTHERN LAKE MICHIGAN

STATION/POSITION SKY/WX   TEMP    WIND        PRES    VSBY  WAVE
                          AIR SEA DIR/SP/G                  HT/PER
                          (F)     (DEG/KT/KT) (MB)    (MI)  (FT/S)
S. MID LAKE BUOY           68 71   50/ 14/ 17 1014.7F         2/ 3
WINTHROP HARBOR            69 70   40/ 14/ 19   N/A           2/ 4
WAUKEGAN HARBOR            69 70   80/ 14/ 17   N/A           2/ 4
WILMETTE BUOY              69 70   10/ 12/ 16 1012.7F         4/ 4
CHICAGO BUOY               69 70  140/ 14/ 17 1013.6          3/ 4
HARRISON CRIB              70      60/ 18/ 19   N/A
NORTHERLY ISL              68      50/ 11/ 17   N/A
CALUMET HARBOR             67      40/ 12/ 17 1012.2F
MICHIGAN CITY              64     120/ 13/ 14 1011.8F
MICH CITY BUOY             66      50/ 14/ 17 1013.5F         2/ 4
ST. JOSEPH BUOY            64 69   70/ 12/ 14 1013.9F         1/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-271000-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOCLDY    60  53  77 N9        29.87F TC  16
GALESBURG*     CLOUDY    59  57  94 NE6       29.91F TC  15
MACOMB*        CLOUDY    60  55  83 N7        29.90F TC  16
JACKSONVILLE*  CLOUDY    62  55  79 N8        29.83F TC  17
PITTSFIELD*    CLOUDY    64  55  75 N8        29.85F TC  18
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-271000-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    62  55  77 NE9       29.88S TC  17
BLOOMINGTON    CLOUDY    62  57  83 NE12      29.86F TC  17
DECATUR        CLOUDY    66  57  72 NE13      29.79F TC  19
PEORIA         CLOUDY    65  57  75 N8        29.87F TC  18
LACON*         CLOUDY    62  54  74 NE3       29.88F TC  17
LINCOLN*       CLOUDY    65  57  77 N8        29.83F TC  18
SPRINGFIELD    CLOUDY    64  58  80 N13       29.81F TC  18
TAYLORVILLE    CLOUDY    65  58  80 N10       29.78F TC  18
$$

ILZ033-039-045-046-055>057-062-063-271000-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    64  56  75 NE14G22   29.80F TC  18
RANTOUL*       CLOUDY    63  55  76 NE13G18   29.82F TC  17
MATTOON        LGT RAIN  63  61  93 N13       29.74F TC  17
PARIS*         LGT RAIN  62  61  97 N9          N/A  TC  17
$$

ILZ079-100>102-271000-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          LGT RAIN  64  62  95 N5        29.77F TC  18
BELLEVILLE     LGT RAIN  66  63  92 N12       29.72F TC  19
CAHOKIA*       LGT RAIN  65  63  93 N9        29.75F TC  18
SPARTA*        RAIN      66  64  96 N8G16     29.71F TC  19
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271000-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     LGT RAIN  66  64  93 N13       29.64F FOG     TC  19
CAIRO*         CLOUDY    67  66  96 N10       29.61F TC  20
EFFINGHAM*     LGT RAIN  64  63  96 N6        29.73F TC  18
MARION         RAIN      65  64  96 N12       29.64F TC  18
CENTRALIA*     LGT RAIN  66  65  96 N12G18    29.69F TC  19
SALEM*         RAIN      66  64  93 N12G18    29.69F TC  19
METROPOLIS*    RAIN      67  66  96 NW6       29.60F TC  19
$$

ILZ067-068-072-073-078-083-087-091-271000-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  HVY RAIN  66  32  28 N18G29    29.64F TC  19
FLORA*         LGT RAIN  66  64  94 N13       29.68F TC  19
FAIRFIELD*     RAIN      65  64  99 N10G17    29.65F TC  18
HARRISBURG*    RAIN      66  64  95 N13G18    29.61F TC  19
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$